I am actually upgrading the MC-TouchControls mod to 1.11.2, a 1.8 which was able to add touchcontrols to the java minecaft. Anything works, the only parts which is causing trouble is this one :
 

                float dx = evt.getDX();
                float dy = evt.getDY();

                float f1 = (TouchControlsMod.config_sensitivity / 100.0F) * 0.6F + 0.5F;
                float sensitivity = f1 * f1 * f1 * 8.0F;

                dx = (float) dx * sensitivity;
                dy = (float) dy * sensitivity;

                if (TouchControlsMod.config_invertX) {
                    dx = -dx;
                }
                if (!TouchControlsMod.config_invertY) {
                    dy = -dy;
                }
                mc.player.setAngles(dx,dy);

It basically use the setAngles function which works in 1.8. Bug in 1.11.2 it do not exist, so I checked in EntityRenderer.java in a decompiled 1.11.2 client, and I found this :

         if(this.mc.gameSettings.smoothCamera) {
            this.smoothCamYaw += f2;
            this.smoothCamPitch += f3;
            float f4 = partialTicks - this.smoothCamPartialTicks;
            this.smoothCamPartialTicks = partialTicks;
            f2 = this.smoothCamFilterX * f4;
            f3 = this.smoothCamFilterY * f4;
            this.mc.player.setAngles(f2, f3 * (float)i);
         } else {
            this.smoothCamYaw = 0.0F;
            this.smoothCamPitch = 0.0F;
            this.mc.player.setAngles(f2, f3 * (float)i);
         }

As I found it here, I searched in Minecraft.java to find the EntityPlayerSP.java. BUT, no setAngles method !

So I tried things lke this :

//Try 1
mc.player.rotationYaw = dx;
mc.player.rotationPitch = dy;
//Try 2
mc.player.rotationYaw += dx;
mc.player.rotationPitch += dy;

It did not work as the setAngles has done before.

 

So, how can I access or replace the setAngles method ? Is that a naming error like "func_xxxxx()" ?

Edited September 4, 20178 yr by Aang23

I found two possibilities:

Entity#turn(float, float)

Entity#setRotation(float, float)

I am going to try the Entity#turn(float, float), the Entity#setRotation(float, float) has been tried and not working...

Thanks !

Horray you're updating this, I've wanted this mod for a while!

Yes ! Working in 1.11.2 ! I waited too long, so I am doing it !

Look at the only fork of the original repo, some pre - releases are here.

 

The Entity#turn(float, float) works. Thanks !